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Single Bed Sheets
Explore our single bed sheets, great quality at fantastic prices. We have a range for all tastes and budgets.
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15-25cm
46cm
38cm
46cm
25-38
30cm
30cm
38cm
46cm
38cm
38cm
30cm
38cm
38cm
38cm
30cm
30cm
38cm
30cm
30cm
38cm
30cm
38cm
38cm
38cm
38cm
30cm
30cm
38cm
38cm
38cm
38cm
46cm
38cm
Got Single Bed Sheet Questions? We've Got Answers
Yes, UK double bed sheet dimensions are standardised: fitted sheets are 135cm x 190cm, flat sheets are 230cm x 275cm, and duvet covers are 200cm x 200cm. Belledorm's double range follows these standard UK dimensions throughout.
The one variable is fitted sheet depth, this is not standardised and varies by product and brand. Always check the box depth (30cm, 38cm, or 46cm) against your mattress measurement before purchasing. One common point of confusion is the duvet cover: a double duvet cover (200cm x 200cm) is square, not rectangular, this is correct and standard across the UK industry. If you are buying bedding as a gift or for a property you cannot measure, standard UK double dimensions apply to the overwhelming majority of double beds manufactured since 2000.
UK single bed bedding from Belledorm follows the standard dimensions used across the British bedding industry, though fitted sheet depth varies depending on your mattress.
| Product | Standard UK Size |
|---|---|
| Fitted sheet | 90cm x 190cm (3ft x 6ft 3in) |
| Flat sheet | 180cm x 275cm |
| Duvet cover | 135cm x 200cm |
Fitted sheets are available in three depths: standard 30cm (12 inches) for mattresses up to 22cm deep, extra deep 38cm (15 inches) for mattresses up to 30cm deep including those with toppers, and ultra deep 46cm (18 inches) for the deepest luxury and adjustable mattresses. Always measure your mattress depth - including any topper or protector - before selecting a fitted sheet depth.
A standard Belledorm single fitted sheet (90cm x 190cm) fits a UK single mattress measuring 90cm wide by 190cm long - the most common single bed size in the UK, found in the majority of single beds, day beds, and children's beds.
The fitted sheet's length and width dimensions are fixed to the mattress size. What varies is the depth - the box measurement that wraps under the mattress edge. Belledorm offers single fitted sheets in 30cm (standard), 38cm (extra deep), and 46cm (ultra deep) depths to accommodate mattresses from basic 15cm sprung models through to luxury 35cm+ pocket sprung mattresses with toppers. If your single mattress is longer than 190cm - as is the case with some European and custom mattresses - a standard UK single sheet will not fit and you should check the long single range.
A UK single bed measures 90cm x 190cm (3ft x 6ft 3in). A small double measures 120cm x 190cm (4ft x 6ft 3in) - the same length but 30cm wider. The two sizes use entirely different bedding and sheets are not interchangeable.
The small double (also called a 4ft double) is a popular choice for guest rooms, teenagers, and adults who want more width than a single without committing to a full double. A single fitted sheet will not stretch to fit a small double mattress - attempting to do so will result in the sheet pulling free from the corners. If you are unsure which size your mattress is, measure the width: 90cm is single, 120cm is small double, 135cm is double. Belledorm stocks dedicated small double bedding at belledorm.co.uk/sheets/small-double-4ft.
Yes, a standard UK single bed (90cm x 190cm) is suitable for most adults, though taller adults over 6ft 3in (190cm) may find the length restrictive and should consider a long single (90cm x 200cm) instead.
Single beds are the standard choice for children aged 8 and above, teenagers, and adults in single-occupancy rooms, student accommodation, and holiday lets. The 90cm width is comfortable for a single sleeper of average build. For adults who move around during sleep or prefer more space, a small double (120cm x 190cm) provides significantly more room without requiring a full double bed frame. Belledorm's single sheet range covers 126 products across all fabrics and depths, from Basics Polycotton from £8.50 through to 100% Mulberry Silk from £234.60.
To fully dress a single bed, you need a fitted sheet, a duvet cover, and at least one pillowcase. A flat sheet is optional but recommended for those who prefer a layered or hotel-style bed setup.
The complete single bed bedding list:
- Fitted sheet (90cm x 190cm) - in your chosen depth: 30cm, 38cm, or 46cm
- Duvet cover (135cm x 200cm) - sized for a single duvet
- Pillowcase - standard UK pillow is 48cm x 74cm; housewife or Oxford style
- Flat sheet (180cm x 275cm) - optional, used between the fitted sheet and duvet
- Mattress protector - recommended to extend mattress life and add a hygiene layer
- Valance sheet - optional, used to conceal the bed base and divan legs
All items above are available in matching fabrics and colours across Belledorm's single range, making it straightforward to build a coordinated set from a single fabric family.
Yes, UK single bed sheet dimensions are standardised across the industry: fitted sheets are 90cm x 190cm, flat sheets are 180cm x 275cm, and duvet covers are 135cm x 200cm. Belledorm's single range follows these standard UK dimensions throughout.
The one variable is fitted sheet depth, this is not standardised and varies by product and brand. Always check the box depth (30cm, 38cm, or 46cm) against your mattress measurement before purchasing. The duvet cover size (135cm x 200cm) is also worth noting: it is designed to fit a single duvet tog, not a double duvet. Using a double duvet (200cm x 200cm) inside a single cover will result in bunching and poor fit. If you are buying bedding as a gift or for a property you cannot measure, standard UK single dimensions apply to the overwhelming majority of single beds manufactured since 2000.